1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/************************************************************************** 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2010 LunarG, Inc. 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * All Rights Reserved. 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * copy of this software and associated documentation files (the 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * "Software"), to deal in the Software without restriction, including 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * without limitation the rights to use, copy, modify, merge, publish, 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * distribute, sub license, and/or sell copies of the Software, and to 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * permit persons to whom the Software is furnished to do so, subject to 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the following conditions: 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice (including the 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * next paragraph) shall be included in all copies or substantial portions 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * of the Software. 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * DEALINGS IN THE SOFTWARE. 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org **************************************************************************/ 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include <string.h> 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "egltypedefs.h" 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "egldriver.h" 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "eglconfig.h" 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "eglcontext.h" 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "eglsurface.h" 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "eglmisc.h" 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "eglscreen.h" 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "eglmode.h" 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "eglsync.h" 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic EGLBoolean 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_eglReturnFalse(void) 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return EGL_FALSE; 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/** 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Plug all the available fallback routines into the given driver's 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * dispatch table. 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_eglInitDriverFallbacks(_EGLDriver *drv) 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org memset(&drv->API, 0, sizeof(drv->API)); 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* the driver has to implement these */ 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.Initialize = NULL; 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.Terminate = NULL; 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.GetConfigs = _eglGetConfigs; 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.ChooseConfig = _eglChooseConfig; 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.GetConfigAttrib = _eglGetConfigAttrib; 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.CreateContext = (CreateContext_t) _eglReturnFalse; 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.DestroyContext = (DestroyContext_t) _eglReturnFalse; 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.MakeCurrent = (MakeCurrent_t) _eglReturnFalse; 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.QueryContext = _eglQueryContext; 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.CreateWindowSurface = (CreateWindowSurface_t) _eglReturnFalse; 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.CreatePixmapSurface = (CreatePixmapSurface_t) _eglReturnFalse; 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.CreatePbufferSurface = (CreatePbufferSurface_t) _eglReturnFalse; 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.CreatePbufferFromClientBuffer = 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (CreatePbufferFromClientBuffer_t) _eglReturnFalse; 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.DestroySurface = (DestroySurface_t) _eglReturnFalse; 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.QuerySurface = _eglQuerySurface; 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.SurfaceAttrib = _eglSurfaceAttrib; 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.BindTexImage = (BindTexImage_t) _eglReturnFalse; 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.ReleaseTexImage = (ReleaseTexImage_t) _eglReturnFalse; 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.CopyBuffers = (CopyBuffers_t) _eglReturnFalse; 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.SwapBuffers = (SwapBuffers_t) _eglReturnFalse; 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.SwapInterval = _eglSwapInterval; 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.WaitClient = (WaitClient_t) _eglReturnFalse; 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.WaitNative = (WaitNative_t) _eglReturnFalse; 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.GetProcAddress = (GetProcAddress_t) _eglReturnFalse; 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.QueryString = _eglQueryString; 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef EGL_MESA_screen_surface 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.CopyContextMESA = (CopyContextMESA_t) _eglReturnFalse; 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.CreateScreenSurfaceMESA = 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (CreateScreenSurfaceMESA_t) _eglReturnFalse; 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.ShowScreenSurfaceMESA = (ShowScreenSurfaceMESA_t) _eglReturnFalse; 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.ChooseModeMESA = _eglChooseModeMESA; 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.GetModesMESA = _eglGetModesMESA; 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.GetModeAttribMESA = _eglGetModeAttribMESA; 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.GetScreensMESA = _eglGetScreensMESA; 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.ScreenPositionMESA = _eglScreenPositionMESA; 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.QueryScreenMESA = _eglQueryScreenMESA; 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.QueryScreenSurfaceMESA = _eglQueryScreenSurfaceMESA; 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.QueryScreenModeMESA = _eglQueryScreenModeMESA; 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.QueryModeStringMESA = _eglQueryModeStringMESA; 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif /* EGL_MESA_screen_surface */ 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.CreateImageKHR = NULL; 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.DestroyImageKHR = NULL; 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.CreateSyncKHR = NULL; 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.DestroySyncKHR = NULL; 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.ClientWaitSyncKHR = NULL; 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.SignalSyncKHR = NULL; 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.GetSyncAttribKHR = _eglGetSyncAttribKHR; 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef EGL_MESA_drm_image 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.CreateDRMImageMESA = NULL; 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.ExportDRMImageMESA = NULL; 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifdef EGL_NOK_swap_region 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org drv->API.SwapBuffersRegionNOK = NULL; 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 124